Oberweis Asset Management’s Stamps.com, Inc. STMP Stock Holding History

Oberweis Asset Management’s Portfolio STMP Stock Details STMP Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2020 Q3	–	Sell	-1,400	Closed	-$257K	–	147
2020 Q2	$257K	Buy	+1,400	New	+$239K	0.1%	110
2016 Q3	–	Sell	-107,330	Closed	-$9.38M	–	201
2016 Q2	$9.38M	Buy	107,330 +101,960	+1,899%	+$9.11M	2.79%	6
2016 Q1	$571K	Buy	+5,370	New	+$549K	0.16%	99
2014 Q3	–	Sell	-8,200	Closed	-$276K	–	155
2014 Q2	$276K	Sell	8,200 -229,712	-97%	-$7.48M	0.07%	125
2014 Q1	$7.98M	Buy	237,912 +25,484	+12%	+$959K	1.68%	23
2013 Q4	$8.94M	Buy	212,428 +2,169	+1%	+$97.1K	2.17%	12
2013 Q3	$9.66M	Sell	210,259 -35,529	-14%	-$1.49M	2.74%	10
2013 Q2	$9.68M	Buy	+245,788	New	+$8.21M	2.75%	10

Other funds holding STMP

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

DGI

Disciplined Growth Investors Minneapolis, Minnesota $4.89B AUM 33.85% 1-Year Est. Return

Lord, Abbett & Co Jersey City, New Jersey $30.6B AUM 57.44% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Fisher Asset Management Camas, Washington $295B AUM 31.6% 1-Year Est. Return

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

FAM

Fred Alger Management New York $22.8B AUM 64.63% 1-Year Est. Return

Prudential Financial Newark, New Jersey $81.2B AUM 27.81% 1-Year Est. Return

Oberweis Asset Management's STMP Position: Q3 2020 in Review

Oberweis Asset Management sold out of Stamps.com, Inc. (STMP) in Q3 2020, closing a stake of 1,400 shares — an estimated $257K sold.

Oberweis Asset Management first reported a position in STMP in Q2 2013 and held it in 8 quarters. The position peaked at $9.68M in Q2 2013. 274 funds tracked by Wall St. Rank hold STMP as of Q3 2020.

Oberweis Asset Management reported no remaining Stamps.com, Inc. position as of Q3 2020 after selling out during the quarter.
Oberweis Asset Management sold 1,400 Stamps.com, Inc. shares in Q3 2020, an estimated $257K.
Oberweis Asset Management first reported a position in Stamps.com, Inc. in Q2 2013 and held it in 8 quarters.
Oberweis Asset Management's Stamps.com, Inc. position peaked at $9.68M in Q2 2013.
274 funds tracked by Wall St. Rank held Stamps.com, Inc. as of Q3 2020.

Based on Oberweis Asset Management's 13F filing for Q3 2020, filed 16 Nov 2020.